CN209754311U

CN209754311U - Slag removing device for laser welding workstation

Info

Publication number: CN209754311U
Application number: CN201920265746.3U
Authority: CN
Inventors: 李猛刚; 任保平; 王念政; 唐旺; 吴清晨
Original assignee: Suzhou Deweierka Photoelectric Technology Co Ltd
Current assignee: Suzhou Deweierka Photoelectric Technology Co Ltd
Priority date: 2019-03-01
Filing date: 2019-03-01
Publication date: 2019-12-10
Anticipated expiration: 2029-03-01

Abstract

The utility model relates to a laser welding's technical field discloses a scarfing cinder device for laser welding workstation, and its technical scheme main points are including the workstation, the workstation is including the supporting leg that is used for bearing the mesa of work piece and is used for supporting the mesa, supporting leg fixed connection is in the below of mesa, the below of mesa is equipped with the slag pan that falls, the slag pan that falls is following the width direction setting of mesa, the mesa below and the both sides that are located its length direction are equipped with conveyor belt respectively, the below of mesa is connected with the driving motor who is used for driving conveyor belt, the upper surface at conveyor belt is connected respectively at slag pan length direction's both ends. The utility model discloses a slag tray's setting falls, can collect the welding slag in the welding process, reduces the volume that scatters of welding slag to alleviate staff's work load's advantage.

Description

Slag removing device for laser welding workstation

Technical Field

The utility model relates to a laser welding's technical field, in particular to scarfing cinder device for laser welding workstation.

Background

The laser welding machine is characterized in that high-energy laser pulses are utilized to locally heat materials in a micro area, the energy radiated by the laser is diffused into the materials through heat conduction, and the materials are melted to form a specific molten pool so as to achieve the purpose of welding.

At present, chinese patent publication No. CN106271136B discloses a laser welding workstation, which includes a working platform; the material storage system is used for storing workpieces to be welded; the at least two welding pressing platforms are arranged on the working platform and used for pressing the workpieces to be welded; at least one mechanical arm assembly for grabbing workpieces to be welded in the storage system onto the welding and pressing table; and a laser welding device capable of reciprocating above each welding pressing platform.

This kind of laser welding workstation is in actual welding process, and the produced welding slag can directly drop on ground or desktop when laser welding device welded workpiece, and after the welding was accomplished, the scattered area of welding slag is great, and the staff need clear up ground, and this has undoubtedly caused work load's loss for the staff.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a scarfing cinder device for laser welding workstation has the material of collecting among the welding process, reduces the volume that falls scattered of welding slag to alleviate staff's work load's advantage.

The above technical purpose of the present invention can be achieved by the following technical solutions:

The utility model provides a scarfing cinder device for laser welding workstation, includes the workstation, the workstation is including the supporting leg that is used for bearing the mesa of work piece and is used for supporting the mesa, supporting leg fixed connection is in the below of mesa, the below of mesa is equipped with the sediment dish that falls, the width direction setting of mesa is being followed to the sediment dish that falls, the mesa below and the both sides that are located its length direction are equipped with conveyor belt respectively, the below of mesa is connected with the driving motor who is used for driving conveyor belt, the upper surface at conveyor belt is connected respectively at sediment dish length direction's both ends that fall.

Through adopting above-mentioned technical scheme, when needs weld the work piece, the staff starts driving motor, and driving motor drive conveyor belt rotates to make conveyor belt drive the sediment dish that falls remove. And when the slag falling disc moves to the position below the area to be welded of the workpiece, the driving motor is switched off. In the welding process, the welding slag falls into the slag falling plate, and the slag falling plate plays a role in collecting the welding slag, so that the scattering amount of the welding slag is reduced, and the advantage of reducing the labor load of workers is achieved.

Further, the both sides of the long limit direction of the slag plate that falls are equipped with the border board respectively, conveyor belt laminating has the pressure strip, pressure strip and border board pass through bolted connection.

Through adopting above-mentioned technical scheme, the slag pan that falls realizes detachable through the bolt between pressure strip and the border board and is connected, and when the welding slag in the slag pan that falls was difficult to the clearance, the staff can pull down the slag pan that falls, clears up the slag pan that falls.

Further, the both sides of the slag falling plate length direction are respectively provided with a conveying chain, the one end of the slag falling plate is connected with a transmission motor used for driving the conveying chain to rotate, the two sides of the slag falling plate length direction and the top of the conveying chain are provided with a sliding opening, the slag falling plate is internally provided with a slag scraping assembly, the slag scraping assembly comprises a square sleeve and an installation block, the two sides of the square sleeve are provided with sliding rods connected in the sliding openings, the sliding rods are fixedly connected to the conveying chain, the square sleeve is arranged below the bayonet, the top side of the installation block penetrates through the bayonet and is connected to the square sleeve, the lower part of the installation block is provided with a slag scraping plate, and the slag scraping plate is abutted to the bottom of the slag falling plate.

Through adopting above-mentioned technical scheme, after weldment work accomplished, when the piling up of production welding slag in the slag pan, the staff starts drive motor, and drive motor drives the conveying chain and removes to make and scrape the length direction removal that the sediment subassembly followed the slag pan. In the moving process, the slag scraping plate is attached to the bottom of the slag falling disc at any time, so that the slag in the slag falling disc is scraped. The transmission motor is adopted to clean the welding slag, so that the automation degree of the welding slag cleaning is further improved, and the labor load of workers is further reduced.

Further, a plurality of thread bushings are fixedly connected to the top of the installation block, a guide screw rod is connected to the thread bushings in a threaded mode and penetrates through the top of the square sleeve, a jacking pressure spring is sleeved on the guide screw rod and is compressed between the top wall of the square sleeve and the installation block.

Through adopting above-mentioned technical scheme, at the scum in-process, when the bottom of scum board produced wearing and tearing owing to scrape the sediment for a long time, the elasticity of shore pressure spring promotes the installation piece automatically and moves down to make the scum board contradict in the bottom of slag pan constantly, with this slag scraping efficiency that has further improved the scum board.

Further, mesa length direction's both sides are provided with the tensioning plate towards ground respectively, vertical opening has the tensioning mouth on the tensioning plate, the internal slip of tensioning mouth is connected with the movable block, rotates between the movable block of both sides to be connected with the tensioning roller, the tensioning roller is walked around to conveyor belt's downside, the top of tensioning plate is equipped with the tensioning cylinder, the telescopic link of tensioning cylinder stretches into in the tensioning mouth and fixed connection in movable block.

Through adopting above-mentioned technical scheme, after long-time work, conveyor belt can produce lax, and the staff starts the tensioning cylinder this moment for the telescopic link of tensioning cylinder promotes the movable block and moves down, and the movable block drives the tensioning roller and moves down, thereby makes conveyor belt by the tensioning.

Furthermore, the bottom of installation piece is equipped with the installation bead along its length direction, the scum board passes through bolted connection in installation bead.

Through adopting above-mentioned technical scheme, the setting of scum board through the installation bead has realized and has installed the dismantlement between the piece and be connected, when the scum board is impaired, can pull down the scum board, changes it.

Furthermore, the surface of the slag scraping plate is vertically provided with reinforcing ribs.

Through adopting above-mentioned technical scheme, the strengthening rib has improved the intensity of scum board, has reduced its possibility that produces deformation to this life who has prolonged the scum board.

Furthermore, the lateral wall of square sleeve pipe is equipped with the strip that slides, the inside wall of falling the sediment dish is opened has the guide slot that slides with the strip that slides complex that slides.

Through adopting above-mentioned technical scheme, the cooperation of the strip that slides and the guide slot that slides has played the effect of supporting square sleeve pipe, cooperates jointly with the adapting rod, has improved the stability of square sleeve pipe at the in-process that slides.

to sum up, the utility model discloses following beneficial effect has: in the welding process, the slag falling disc is positioned below the welding area, and plays a role in collecting welding slag. The collection of the slag falling disc reduces the scattering amount of the welding slag and achieves the advantage of reducing the labor load of workers.

Drawings

Fig. 1 is a schematic structural diagram for embodying the present invention;

FIG. 2 is a schematic view for showing the connection relationship between the slag scraping assembly and the slag falling disc;

Fig. 3 is a schematic structural diagram for embodying the slag scraping assembly.

In the figure, 1, a workbench; 11. a table top; 12. supporting legs; 2. a slag falling disc; 21. an edge plate; 22. a compression plate; 23. a sliding port; 24. a sliding guide groove; 3. a conveyor belt; 31. a drive motor; 4. a conveyor chain; 41. a drive motor; 5. a slag scraping assembly; 51. a square sleeve; 511. a bearing rod; 512. a bayonet; 513. a sliding strip; 52. mounting blocks; 521. mounting a rib; 522. a threaded sleeve; 53. a slag scraping plate; 531. reinforcing ribs; 6. a lead screw; 61. propping up a pressure spring; 7. a tensioning cylinder; 8. a tension plate; 81. a tensioning port; 82. a moving block; 9. and (5) tensioning the rollers.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): a slag removing device for a laser welding workstation, referring to fig. 1, comprises a workbench 1, wherein the workbench 1 comprises a table top 11 for bearing a workpiece to be welded and supporting legs 12 for supporting the table top 11, and the supporting legs 12 are fixedly connected below the table top 11. A slag falling plate 2 is arranged below the table top 11, and the slag falling plate 2 is arranged along the width direction of the table top 11. Conveying belts 3 are respectively arranged below the table board 11 and on two sides of the table board in the length direction, belt wheels are respectively arranged at two ends of each conveying belt 3, and the belt wheels are rotatably connected below the table board 11. Both ends of the slag falling disc 2 in the length direction are respectively connected with the upper surface of the conveying belt 3. A driving motor 31 for driving the belt wheel to rotate is connected below the table top 11 through a bolt.

Referring to fig. 1, the movement of the conveyor belt 3 is driven by the rotation of the pulley, and the slag falling pan 2 is connected to the conveyor belt 3 and thus moves below the table top 11 following the movement of the conveyor belt 3. The staff will fall the slag pan 2 and adjust the relevant position according to the welded position, when welding the work piece, welded dregs falls down in falling the slag pan 2 to this realizes the collection to the welding slag, has reduced the welding slag and has scattered the volume that falls subaerial at will, and the work load who consumes when having alleviateed the staff and having cleared up the welding slag.

Referring to fig. 1, two sides of the slag falling plate 2 in the long side direction are respectively provided with an edge plate 21, and the edge plates 21 are positioned at the bottom of the slag falling plate 2 and attached to the upper conveying belt 3. The lower part of the conveying belt 3 is attached with a pressing plate 22, the conveying belt 3 on the upper side is pressed between the pressing plate 22 and the bottom surface of the slag falling plate 2, and the pressing plate 22 is connected with the edge plate 21 through bolts. The pressure strip 22 cooperates with the border board 21 jointly, has realized falling the connection of dismantling of sediment dish 2, adsorbs when falling in the sediment dish 2 at the welding slag, and the staff can pull down and clear up it, has improved the convenience of clearing up sediment dish 2.

Referring to fig. 2, conveying chains 4 are respectively arranged outside two sides of the slag falling disc 2 in the length direction, chain wheels are respectively arranged at two ends of each conveying chain 4, and the conveying chains 4 are meshed with the chain wheels. One end of the slag falling disc 2 is connected with a transmission motor 41 for driving a chain wheel, and the transmission motor 41 drives the chain wheel to rotate so as to drive the transmission chain 4. The two sides of the slag falling disc 2 in the length direction and above the conveying chain 4 are provided with sliding openings 23.

Referring to fig. 2, a slag scraping assembly 5 is arranged in the slag falling disc 2, and the slag scraping assembly 5 comprises a square sleeve 51 and a mounting block 52. The two sides of the square sleeve 51 are respectively provided with a bearing rod 511, and the bearing rods 511 are connected in the sliding port 23 in a sliding manner. The outer side wall of the square sleeve 51 is provided with a sliding strip 513, and the inner side wall of the slag falling disc 2 is provided with a sliding guide groove 24 matched with the sliding strip 513 in a sliding way. The matching of the sliding guide groove 24 and the sliding strip 513 and the bearing rod 511 support the square sleeve 51 together, so that the square sleeve 51 is more stable in the sliding process.

Referring to fig. 2, the end of the receiving rod 511 passes through the sliding opening 23 and is sleeved on the conveying chain 4, and the receiving rod 511 and the conveying chain 4 are fixed by welding. A bayonet 512 is arranged below the square sleeve 51, the top side of the mounting block 52 penetrates through the bayonet 512 and is connected in the square sleeve 51, a slag scraping plate 53 is arranged below the mounting block 52, and the slag scraping plate 53 is abutted to the bottom of the slag falling disc 2.

referring to fig. 2, after a lot of welding slag falls in the slag falling plate 2, the worker starts the transmission motor 41, the transmission motor 41 drives the chain wheel to rotate, the chain wheel drives the conveying chain 4 to rotate, and the receiving rod 511 is connected to the conveying chain 4, so that the slag scraping component 5 is moved. In the process of moving the slag scraping assembly 5, the slag scraping plate 53 is attached to the bottom wall of the square sleeve 51, and the slag is cleaned by relative movement between the slag scraping plate and the square sleeve 51, wherein the slag is accumulated in the square sleeve 51.

Referring to fig. 2, the surface of the scraper bar 53 is vertically provided with reinforcing ribs 531. The reinforcing ribs 531 improve the strength of the scraper bar 53 and reduce the possibility of deformation of the scraper bar 53 due to resistance during operation. A mounting rib 521 is provided at the bottom of the mounting block 52 along the length direction thereof, and the scraper bar 53 is connected to the mounting rib 521 via bolts. Through bolted connection between scum board 53 and the installation piece 52, realized the dismantlement between scum board 53 and the installation piece 52 and be connected, scrape the sediment when scum board 53 and produce serious impaired back for a long time, the staff can be to dismantling fast and change it.

Referring to fig. 2, a plurality of screw bosses 522 (see fig. 3) are fixedly coupled to the top of the mounting block 52, and a lead screw 6 is threadedly coupled to the screw bosses 522, and the lead screw 6 passes through the top of the square sleeve 51. A top bracing compression spring 61 is sleeved on the lead screw 6, and the top bracing compression spring 61 is compressed between the top wall of the square sleeve 51 and the mounting block 52. The threaded connection between the lead screw 6 and the threaded sleeve 522 allows the mounting block 52 to be more easily mounted within the square sleeve 51. In the working process, the top bracing pressure spring 61 is compressed, the installation block 52 moves downwards due to the elasticity of the top bracing pressure spring, so that the slag scraping plate 53 always props against the bottom wall of the square sleeve 51, and the efficiency of cleaning welding slag is improved.

Referring to fig. 1, tension plates 8 are provided on both sides of the table top 11 in the longitudinal direction, respectively, toward the floor, and the tension plates 8 are welded to the table top 11. A tension opening 81 is vertically formed in the tension plate 8, and a moving block 82 is slidably connected to the tension opening 81. A tension roller 9 is rotatably connected between the moving blocks 82 on both sides, and the lower side of the conveyor belt 3 passes around the tension roller 9. The top of the tensioning plate 8 is provided with a tensioning cylinder 7, and an expansion rod of the tensioning cylinder 7 extends into the tensioning port 81 and is fixedly connected to the moving block 82. In the working process, the tensioning cylinder 7 pushes the tensioning roller 9 to move downwards, the tensioning roller 9 tensions the conveying belt 3 in the downward movement process, and the conveying belt 3 can convey the slag falling disc 2 more stably.

The specific implementation process comprises the following steps:

1. Placing a workpiece to be welded on the table top 11, starting a driving motor 31, and driving the conveying belt 3 to move by the driving motor 31 so that the slag falling disc 2 is positioned below a welding area of the workpiece;

2. And (3) welding the workpiece, wherein the generated welding slag automatically falls into the slag falling disc 2 in the welding process. After working for a long time, pile up more welding slag in the slag pan 2, start driving motor 41 after that, driving motor 41 drives 4 movements of conveying chain, and in the motion process, conveying chain 4 drives square sleeve pipe 51 and removes, and square sleeve pipe 51 drives installation piece 52 and removes to this makes scum board 53 remove along slag pan 2, and the welding slag in the slag pan 2 that falls receives behind the thrust of scum board 53, shifts out slag pan 2 that falls, with this clearance to the welding slag of realization.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a scarfing cinder device for laser welding workstation, includes workstation (1), workstation (1) is including mesa (11) that are used for bearing the weight of the work piece and supporting leg (12) that are used for supporting mesa (11), supporting leg (12) fixed connection is in the below of mesa (11), its characterized in that: the below of mesa (11) is equipped with slag plate (2) that falls, slag plate (2) sets up along the width direction of mesa (11), mesa (11) below and the both sides that are located its length direction are equipped with conveyor belt (3) respectively, the below of mesa (11) is connected with driving motor (31) that are used for driving conveyor belt (3), slag plate (2) length direction's both ends are connected respectively at the upper surface of conveyor belt (3) that falls.

2. The slag removal device for a laser welding station according to claim 1, characterized in that: the both sides of falling cinder pan (2) long limit direction are equipped with border board (21) respectively, conveyor belt (3) laminating has pressure strip (22), pressure strip (22) and border board (21) are through bolted connection.

3. The slag removal device for a laser welding station according to claim 1, characterized in that: the slag falling device is characterized in that conveying chains (4) are respectively arranged on two sides of the length direction of the slag falling disc (2), one end of the slag falling disc (2) is connected with a transmission motor (41) used for driving the conveying chains (4) to rotate, sliding openings (23) are formed in two sides of the length direction of the slag falling disc (2) and above the conveying chains (4), slag scraping assemblies (5) are arranged in the slag falling disc (2), each slag scraping assembly (5) comprises a square sleeve (51) and an installation block (52), bearing rods (511) connected in the sliding openings (23) in a sliding mode are arranged on two sides of the square sleeve (51), the bearing rods (511) are fixedly connected to the conveying chains (4), bayonets (512) are formed in the lower portion of the square sleeve (51), the top side of the installation block (52) penetrates through the bayonets (512) and is connected to the square sleeve (51), slag scraping plates (53) are arranged below the installation block (52), the slag scraping plate (53) is abutted against the bottom of the slag falling disc (2).

4. The slag removal device for a laser welding station according to claim 3, characterized in that: the top fixedly connected with of installation piece (52) a plurality of thread bush (522), thread bush (522) threaded connection has lead screw (6), lead screw (6) pass the top of square sleeve pipe (51), the cover is equipped with shoring pressure spring (61) on lead screw (6), shoring pressure spring (61) are compressed tightly between the roof of square sleeve pipe (51) and installation piece (52).

5. The slag removal device for a laser welding station according to claim 1, characterized in that: mesa (11) length direction's both sides are provided with tensioning plate (8) towards ground respectively, vertical opening has tensioning mouth (81) on tensioning plate (8), the internal slipping of tensioning mouth (81) is connected with movable block (82), rotates between movable block (82) of both sides to be connected with tensioning roller (9), tensioning roller (9) have been walked around to the downside of conveyor belt (3), the top of tensioning plate (8) is equipped with tensioning cylinder (7), the telescopic link of tensioning cylinder (7) stretches into in tensioning mouth (81) and fixed connection in movable block (82).

6. The slag removal device for a laser welding station according to claim 3, characterized in that: the bottom of installation piece (52) is equipped with installation fin (521) along its length direction, scum board (53) pass through bolted connection in installation fin (521).

7. The slag removal device for a laser welding station according to claim 3, characterized in that: and reinforcing ribs (531) are vertically arranged on the surface of the slag scraping plate (53).

8. The slag removal device for a laser welding station according to claim 3, characterized in that: the lateral wall of square sleeve pipe (51) is equipped with the strip that slides (513), the inside wall of falling slag pan (2) is opened has and slides the complex guide slot that slides (24) with the strip that slides (513).